Mother-in-law Yuri who lives with her husband's child Yoshio. My husband is not working alone. I'm confused that I'm conscious of Yoshio, who has recently become stronger, as a man. However, Yoshio fell in love with Yuri and was delusional alone. Yoshio fantasizes about Yuri, who is seduced by his friends and entrusts himself to him, and goes crazy with jealousy. The whereabouts of the two crazy thoughts...